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[vsnet-obs 43776] 2003 Feb 27 UT (GRL)


Norwegian Astronomical Society - Variable Star Section

Variable star observations for 2003 January 27 UT

Observer: Bjorn H. Granslo [GRL].
Location: Fjellhamar, Norway.
Observations: Visual, Pogson step estimates.

Variable   YYYYMMDD.DDD  Magn   Obs Instrum.  Mag.ref.  Codes Estimates [Class]
CRBR       20030227.13   12.6   GRL M152;107x NAS.VSS   YKT   R-4;S=V;T+4   [2]
CYGSS      20030227.13   12.2   GRL M152;107x NAS.VSS   K     K-3;L=V       [2]
OPHRX      20030227.12    8.8   GRL M152;44x  NAS.VSS   KT    C-2;D+2       [1]

R CrB comparison stars (NAS.VSS sequence, vis. mag. from BAA.VSS):
R = GSC 2039-1463 (12.20 mag.);  S = TYC 2040-0765 (12.63 mag.);
T = GSC 2040-0650 (13.07 mag.).

SS Cyg comparison stars (NAS.VSS sequence, V-mag. from A. Henden, USNO):
K = GSC 3196-0829 (11.86 mag.);  L = GSC 3196-0831 (12.28 mag.).

RX Oph comparison stars (NAS.VSS sequence, VT-mag. from Tycho-2 catalogue):
C = HD 152310 (8.62 mag.);       D = HD 152087 (9.04 mag.).

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